Wisconsin Rapids, WI Radon Mitigation and Testing

Q: What is the average radon level in Wisconsin Rapids, WI?

Based on 2 user-submitted tests, the average radon level is 4.50 pCi/L.

Q: What EPA Radon Zone is Wisconsin Rapids in?

Wisconsin Rapids is in Wood County, EPA Zone 1.

Q: How much does radon mitigation cost in Wisconsin Rapids?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Avg: 4.50 pCi/L

Wood County

EPA Zone 1

2 user tests

Wisconsin Rapids in central Wood County reports an average radon level of 4.5 pCi/L, which slightly exceeds the EPA action threshold based on limited testing data. The community's housing stock includes many mid-century homes with full basements, built on sandy soils and glacial outwash deposits typical of central Wisconsin. Both zip codes 54494 and 54495 should prioritize expanded radon testing to better understand the local risk profile.

4.50

pCi/L average

Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Wisconsin Rapids, WI. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Wisconsin Rapids, WI Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Wisconsin Rapids, WI Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Wisconsin Rapids, Wisconsin Radon Levels

User-submitted radon test readings from homes in the Wisconsin Rapids area.

Radon Level	City	Home Age	Foundation	Submitted
6 pCi/L	Wisconsin Rapids, WI	51-99 Years	Full Basement	Sep 2023
3 pCi/L	Wisconsin Rapids, WI	21-50 Years	Full Basement	Oct 2022

Have a radon test result for Wisconsin Rapids? Submit your reading to help other homeowners.

Wisconsin Rapids Radon Facts

Key details about the radon risk profile for Wisconsin Rapids and the 54494 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Wood County, WI

Zip Code

54494

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

4.50 pCi/L

User Tests Submitted

Wisconsin Rapids and the 54494 zip code are located in Wood County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Wisconsin Rapids, WI

What is the average radon level in Wisconsin Rapids, WI?

Based on 2 user-submitted tests, the average radon level in Wisconsin Rapids is 4.50 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Wisconsin Rapids in?

Wisconsin Rapids and the 54494 zip code are in Wood County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Wisconsin Rapids?

Radon mitigation in Wisconsin Rapids typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Wisconsin Rapids?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in Wisconsin

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Milwaukee	10.00 pCi/L	3
Prairie Du Chien	10.00 pCi/L	2
Stevens Point	5.50 pCi/L	2
Menomonie	10.00 pCi/L	1
Delavan	6.00 pCi/L	1
Shawano	No submissions	0
Sturgeon Bay	No submissions	0